<template>
    <div class="navbar">
        <van-nav-bar :title="title" left-text="返回" right-text="" left-arrow @click-left="onClickLeft"
            @click-right="onClickRight" />
            
    </div>
</template>

<script>
import { Toast } from 'vant';
export default {
    name: 'Navbar',
    created() {
    },
    methods: {
        onClickLeft() {
            // 编程式的导航 后退
           this.$router.back();
        },
        onClickRight() {
            Toast('按钮');
        },
    },
    computed: {
        title() {
            return this.$route.meta.title || '购物车'
        }
    }
}
</script>

<style lang="less" scoped>
</style>
